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Product Specifications:  SV115T Series Apochromatic Triplets

 

Description

Options (extra cost)

Model

  1. SV115T-25SV:  Comes with the Stellarvue 2.5” rack and pinion, dual speed focuser with deluxe rotator
  2. SV115T-3FT:  Comes with the 3” Feather Touch Focuser

 

Objective

115mm diameter, 800mm focal length (f7), air spaced apochromatic triplet

 

Tube Assembly

Machined Stardust white outside, ultra flat black inside                                                                                 

 

Dimensions

OTA: 23.25” with focuser removed, 26 3/4” long with focuser; 4.57” diameter.  Dewshield adds about 5 1/2” to the length.

 

Weight

OTA: SV115-25SV 12.7 lbs.  Rings add 1.8 lb total
OTA: SV115-3FT 14 lbs. Rings add 1.8 lbs

 

Dewshield

5.53” diameter, 9 1/2” long retracting aluminum dewshield with cap

 

Focuser

SV115-25SV: Stellarvue 2.5” dual speed rack and pinion focuser with full 360 degree rotation, 2” and 1.25” compression ring adapters.

SV115-3FT: Feather Touch 3” dual speed rack and pinion focuser Model dependent - see above

 

Finder

Optional

  1. Red Dot Finder F1001/F1001C
  2. Multi-retical Finder F2/F2A
  3. Optical Finder F50M2/R50A

Rings

R115 cnc American made ring set with five 1/4-20 threaded holes top and bottom.  Holes are spaced 1.5” and 60 mm apart respectively, with one in the center. 

 

Plate/Rail

Optional

  1. Vixen Rail TP14
  2. Losmandy Plate TP6

Case

Thickly cushioned heavy duty C9S case with straps

 

Diagonal

Optional

  1. Stellarvue 2” dielectric diagonal UD2

Field Flattener

Optional

  1. SFF7-25 threaded
  2. SFF3-25 for large chip cameras
  3. SFF3-FT for 3” Feather Touch

Light Gain

270x (human eye = 1)

 

Theoretical Resolution

1.0 arc sec (Dawes Limit)

 

SV115-3FT 894

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